Please ensure the path to the module is correct path and the module exists in it as your path may differ from the below example.
Edit the httpd.conf file and enter in the correct path and correct module name.
For example:
LoadModule auth_vas4_module /usr/lib64/httpd/modules/mod_auth_vas4.so
MAV and all One Identity open source projects are supported through One Identity GitHub issues and the One Identity Community. For assistance with any One Identity GitHub project, please raise a new Issue on the One Identity GitHub project page. You may also visit the One Identity Community to ask questions. Requests for assistance made through official One Identity Support will be referred back to GitHub and the One Identity Community forums where those requests can benefit all users.
Main MAV GitHub page:
https://github.com/OneIdentity/mod_auth_vas
Latest MAV Packages:
https://github.com/OneIdentity/mod_auth_vas/releases
Open a MAV Issue:
https://github.com/OneIdentity/mod_auth_vas/issues
MAV Wiki:
https://github.com/OneIdentity/mod_auth_vas/wiki